the choice_c method is intended to have the same behaviour as choice (which creates a widget in the graphical interface) but from the command line.
# S4 method for ref_env
choice_c(object, stationMesure)
an object of class ref_env-class with the monitoring station selected
an object of class ref_env
a character vector of the monitoring station code (corresponds to stm_libelle in the tj_stationmesure_stm table)
Cedric Briand cedric.briand@eptb-vilaine.fr